CC2340R5: BTool cannot execute

Ryan Li

Part Number: CC2340R5
Other Parts Discussed in Thread: SYSCONFIG

CCS version:12.7.0

SDK version:7.40.00.64

I am using the custom board of CC2340R5RGE (QFN-24). When I open BTool and try to connect, a reset error is displayed, as shown below. I have loaded "host_test.hex" but it still doesn't work.

But when I use LP-EM-CC2340R5, BTool can connect normally.

Do I need to change the Syscfg configuration of host_test? If so, what configuration should I change?

over 1 year ago

0 Ryan Brown1 over 1 year ago

TI__Guru**** 217437 points

Hi Ryan,

Thank you for evaluating the LP-EM-CC2340R5 and posting your question to the E2E Forum! All of TI's BLE E2E Forum experts are taking a well-deserved time off on Friday, May 17th to Monday, May 20th and will be returning to answer forum posts on Tuesday, May 21st in the order and priority in which they were received. Until then, here are some resources you can further consider which may resolve your issue independently:

Searching for relevant issues on the E2E forum
Finding topic descriptions in the BLE5-Stack User's Guide
Reading the SimpleLink SLA which covers similar behavior

If you find the solution to your problem then please respond to this E2E post! Otherwise, please provide other screenshots, code snippets, or information which may prove useful. Also for your special consideration is the Using the RGE QFN24 package variant section of the BLE5-Stack User's Guide. Thank you for your patience and diligence during this time!

Regards,
Ryan

0 David over 1 year ago

TI__Genius 15535 points

Hello Ryan,

The precompiled .hex file included in the SDK works for the the RKP version of the cc23xx. The RGE version of the cc23xx has a reduced number of pins, therefore we must migrate and modify the original project through SysConfig. The steps are included here https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/1357193/cc2340r5-central-read-the-return-notification-value-from-characteristic-fff1-fff2.

BR,

David.

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CC2340R5: BTool cannot execute